US8095184B2 - Wireless control of operating characteristics of electronic data cards - Google Patents
Wireless control of operating characteristics of electronic data cards Download PDFInfo
- Publication number
- US8095184B2 US8095184B2 US10/363,742 US36374203A US8095184B2 US 8095184 B2 US8095184 B2 US 8095184B2 US 36374203 A US36374203 A US 36374203A US 8095184 B2 US8095184 B2 US 8095184B2
- Authority
- US
- United States
- Prior art keywords
- electronic data
- data card
- information
- sim
- cellular network
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active, expires
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
- H04W8/205—Transfer to or from user equipment or user record carrier
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/40—Security arrangements using identity modules
- H04W12/43—Security arrangements using identity modules using shared identity modules, e.g. SIM sharing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
Definitions
- the present invention relates to portable radiotelephones, and more particularly, to the management of multiple portable radiotelephones.
- SIM subscriber identification module
- one aim of the present invention is to simplify the use of multiple portable radiotelephones.
- a system comprising a first device and a second device having an electronic data card associated therewith, information on the electronic data card being useable by and accessible by the first device, wherein the first device is arranged to control the operating characteristics of the electronic data card of the second device.
- Some examples of the operating characteristics that may be controlled by the first device are: the power supply of the electronic data card (e.g. power up/down, voltage etc); the resetting of the electronic data card; the clock rate of the electronic data card; the baud rate of the electronic data card; the stopping of the clock to the electronic data card.
- the operating characteristics relate to the operation/function of the electronic data card; this can also be viewed as the operational characteristics of the card reader associated with the electronic data card.
- the invention is directed how the data card functions rather than the content of the information read to or from the data card.
- the electronic data card may be a Subscriber Identity Module (SIM) card or a cash card or a security card or any other form of electronic data card.
- SIM Subscriber Identity Module
- the data card stores information needed by another device.
- At least one of the first and second device is a radio telecommunications device and in particular a radio telephony device such as a cellular radio telephone.
- a first device operable with a second device having an electronic data card associated therewith, information on the electronic data card of the second device being useable by and accessible by the first device, wherein the first device is arranged to control the operating characteristics of the electronic data card of the second device.
- a first device having an electronic data card associated therewith, said first device being operable with a second device, information on the electronic data card of the first device being useable by and accessible by the second device, wherein the first device is arranged such that the operating characteristics of the electronic data card of the first device are controlled by the second device.
- One advantage of the present invention is that the information contained in a SIM may be transferred from one portable radiotelephone to another without having to physically transfer the SIM. This is a quick and simple procedure which eliminates unnecessary wear and tear on the SIM.
- a further advantage of the present invention is that the user only has a single SIM and hence a single telephone number. This removes the need for people wishing to contact the user to have multiple telephone numbers for the user. For the user, having a single telephone number removes the confusion of having multiple SIMs supplied by different companies and being billed independently.
- a further advantage of the present invention is that, since the terminal which uses the SIM information actually controls the SIM reader, the functionality of the SIM reader can be simpler. In other words, the intelligence required for reading the SIM information can be predominantly in the terminal which reads the SIM information.
- FIG. 1 is a block diagram showing a number of portable radiotelephones connected to a cellular network according to the prior art
- FIG. 2 is a block diagram showing a portable radiotelephone connected to a cellular network according to a first embodiment of the present invention
- FIG. 3 is a block diagram showing the configuration and message flow between a client and a server according to the present invention
- FIG. 4 is a diagram showing one embodiment of the structure of message used in the transfer of data
- FIG. 5 is a diagram showing an error response
- FIG. 6 is a diagram showing the signalling for a client when connecting to a server
- FIG. 7 is a diagram showing the successful exchange of ADPUs between the client and server
- FIG. 8 is a diagram showing the successful outcome when a client requests a server to power off the SIM
- FIG. 9 is a diagram showing the successful outcome when a client requests the server to power on the SIM.
- FIG. 10 is a diagram showing the successful outcome when a client requests the server to reset the SIM
- FIG. 11 is a diagram showing the successful outcome when a client requests the server to change the clock rate of the SIM
- FIG. 12 is a diagram showing the successful outcome when a client requests the server to change the baud rate of the SIM
- FIG. 13 is a diagram showing the signal flow when a client requests the Card Holder Type from the server.
- FIG. 14 show further details of the radio telephone of FIG. 2 .
- FIG. 1 is a block diagram showing a number of portable radiotelephones connected to a cellular network according to the prior art.
- a radiotelephone 102 has an electronic data card 106 .
- this is a subscriber identification module (SIM).
- SIM subscriber identification module
- the SIM provides the radiotelephone 102 with a subscriber number (telephone number) and enables the radiotelephone 102 to connect to the cellular network 100 .
- the radiotelephone 102 Once connected to the cellular network, the radiotelephone 102 functions to allow calls to be made and received in the normal manner which will be understood by those skilled in the art.
- a second radiotelephone 104 having a SIM 108 is also shown, which functions as described above.
- FIG. 2 is a block diagram showing a portable radiotelephone connected to a cellular network according to a first embodiment of the present invention.
- a radiotelephone 206 is shown having a SIM 208 .
- the radiotelephone 206 could be a hand-portable radiotelephone and the radiotelephone 202 could be a car mounted radiotelephone. If a user having the radiotelephone 206 gets into a car having radiotelephone 202 , it is desirable for the user to be able to use the car mounted radiotelephone rather than the hand-portable radiotelephone. This is because, for example, car mounted radiotelephones often have a built in hands-free kit, which is important from safety aspects, and may also have an external antenna which gives improved performance.
- the radiotelephones 206 and 202 are equipped with functionality to allow them to communicate with one another using a local wireless connection, such as a low powered radio frequency (LPRF) link, a Bluetooth connection, or other communication means such as an infra-red link.
- LPRF low powered radio frequency
- the radiotelephone 202 is able to acquire information from the SIM contained in the radiotelephone 206 to enable the radiotelephone 202 to function as if it had the SIM inserted itself.
- a communication channel 204 is automatically set-up to allow the SIM information to be transferred. Any calls made to the radiotelephone 206 will thus be received by the radiotelephone 202 .
- any calls made by the radiotelephone 202 will be as if made by the radiotelephone 206 , and will be billed accordingly.
- the radiotelephone 202 may be used by more than one user. For example, a car mounted radiotelephone in a hire car would be used by each client renting the car. Preferably, it is not necessary for the user to reconfirm his personal identification number (PIN) when the information is obtained from the SIM.
- PIN personal identification number
- FIG. 14 shows further detail of the radio telephone 206 .
- the telephone comprises a transceiver 1 and all the other features conventionally found in a cellular telephone.
- the transceiver is present within a handset housing 2 and is coupled to an external antenna 3 .
- a microprocessor 4 enclosed within the transceiver housing 2 , is employed to control all the basic functions of the telephone.
- ROM read only memory
- An EEPROM 6 is also coupled to the microprocessor, and is used for storing both NAM data (e.g. telephone number, system ID, electronic serial number) and abbreviated dialing information (i.e.
- the handset also comprises a user interface 7 including a visual display 8 and a keypad 9 , which is also coupled to the microprocessor 4 .
- the display for example, may be a liquid crystal display, and the keypad 9 may comprise function keys, soft keys, and alphanumeric keys.
- the handset also comprises a memory module receiver 10 (also referred to herein as a SIM card holder).
- the SIM card 208 is generally mounted in the SIM card holder 10 and reading of data from or to the SIM card is controlled by a SIM card reader (provided by microprocessor 4 ).
- This receiver can receive a memory module, such as a SIM card which, for example, may store subscriber related data (e.g. subscriber number, system ID, system channel scan data and serial number).
- subscriber related data e.g. subscriber number, system ID, system channel scan data and serial number.
- This memory module receiver 10 is designed so that such a memory module can be plugged in or removed in a relatively straight forward manner.
- the receiver may form a recess or compartment in the handset housing 2 .
- the SIM card may also contain other subscriber related information or applications, for example, repertory dialing information, charge meter information, function control information, an authentication algorithm etc. It is noted here that a SIM card is not a passive memory card, but also a processor card which includes not only a memory, but a facility for internally processing information, as is well known in the art.
- the data stored in the SIM is used by the microprocessor 7 to enable the telephone to communicate on the appropriate network. Other data stored on the SIM card may be used by the microprocessor for, for example, to control, modify, or monitor the operation of the telephone in a conventional manner.
- the radiotelephone 206 may also be designated as the server and radiotelephone 202 may be designated as the client. This terminology will be used throughout.
- the server has direct access to a SIM, such as the SIM 208 , and establishes a physical connection to it.
- the server grants clients, such as the client 202 , access to the services and files of the SIM.
- a typical example of a server is a portable phone that is brought into a car having a car phone (the client).
- the client is connected to the server via a wireless link, such as LPRF or via a so called Bluetooth connection.
- the client may access the services and files of the SIM inside the server and may use this information to enable a connection to the cellular network.
- the server is preferably prevented from having an active network connection during the time it is granting the client access to the SIM.
- a client-server arrangement may be configured in a number of different ways. These include: establishing a network connection with the client using the subscription stored in the SIM; making a call from the client using the SIM of the server; receiving a call from the network at the client; and accessing data stored in the SIM in the server from the client.
- the SIM is located in the server and can be accessed from the client using the procedures outlined below.
- the present invention enables the transfer of the messages specified in the GSM 11.11 and 11.14 specification and, in addition to this, provides a means for transferring information about the status of the SIM and the server. This information is needed, for example, for SIM application toolkit procedures as defined in GSM 11.14.
- the data transfer between the client and the SIM is done by exchanging Application Protocol Data Units (APDUs).
- APDUs Application Protocol Data Units
- the server acts as-a mediator, that passes APDUs from the SIM over the Bluetooth link to the client and vice versa.
- the server is also responsible for establishing and maintaining the physical connection to the SIM.
- the server preferably should unblock the SIM before it grants the client access to it.
- the server sends the requested data over the Bluetooth link.
- the client and server are able to handle the following functionality, although those skilled in the art will appreciate that either one of the client or server, or both the client and server may possess the functionality.
- the required functionality includes, but is not limited to:
- FIG. 3 is a block diagram showing the configuration and message flow between a client and a server according to the present invention.
- the data is transferred between the client and the server using multiple-byte fields in a standard network byte order (big endian), with more significant (high-order) bytes being transferred before less-significant (low-order) bytes.
- FIG. 4 is a diagram showing one embodiment of the structure of message used in the transfer of data. Every protocol message consists of a message header followed by message-specific payload. The header contains five fields: a MSG ID, a Transaction ID, a reserved field and a Payload Length. The reserved field is used to provide data alignment in different microcomputer architectures.
- All transactions except indications preferably consist of a request and a response message pair.
- each type of request message has a corresponding response message.
- the server determines that a request is improperly formatted or for any reason the server cannot respond with the appropriate message type, it will respond with a Error Response message as shown in FIG. 5 .
- FIG. 6 is a diagram showing the signalling for a client when connecting to a server. Once the sequence has been performed, the client and server can start exchanging APDUs.
- the server Before the connection is established, the server has to power on and unblock the SIM.
- the SIM must not be in use for a connection to a cellular network.
- the connection between client and server can either be released by the client or the server.
- the client Before the client can initiate the connection release, it has to close the connection to the cellular network. If the server initiates the connection release, the client also has to close the connection to the cellular network immediately.
- Transfer Command APDU and Transfer Response APDU procedures are used.
- the client asks the server to send the ATR from the SIM. Following the request of the client, the server sends the client the ATR. This uses the Transfer ATR procedure.
- the client asks the server to send it the result of the PPS procedure. Following the request of the client, the server sends the client the requested information. If no PPS procedure was performed, an appropriate error message is sent to the client.
- the Transfer PPS Result procedure is used for this feature.
- the client requests the server to power the SIM off, i.e. to remove the voltage from the card. After powering the SIM off successfully, the server sends an acknowledgement message to the client. If powering off failed for any reason, an appropriate error message is sent to the client.
- the Power SIM Off procedure is used for this feature.
- the client requests the server to power the SIM on, i.e. to apply a supply voltage and clock signal to the SIM.
- the server may perform a PPS procedure. It should then unblock the SIM again. If the SIM was powered on successfully, the server sends an acknowledgement message to the client. If powering on failed for any reason, an appropriate error message is sent to the client.
- the Power SIM On procedure is used for this feature.
- the client requests the server to reset the SIM. After resetting the SIM, the server may perform a PPS procedure. It should then unblock the SIM again. If the SIM was reset successfully, the RAA Server sends an acknowledgement message to the RAA Client. If resetting failed, for any reason, an appropriate error message is sent to the RAA Client.
- the Reset SIM procedure is used for this feature.
- the client requests the server to change the clock rate, that is applied to the SIM. After changing the clock rate successfully, the server sends an acknowledgement message to the client. If changing the clock rate fails, an appropriate error message is sent to the client.
- the Change Clock Rate procedure is used for this feature.
- the RAA Client requests the server to change the baud rate used for communication with the SIM. After changing the baud rate successfully, the server sends an acknowledgement message to the client. If changing the baud rate fails, an appropriate error message is sent to the client.
- the Change Baud Rate procedure of the protocol is used for this feature.
- the client asks the server to send him its Card Holder Type. Following the request of the client, the server sends the client its Card Holder Type.
- the Transfer Card Holder Type procedure is used for this feature.
- the server or the client detect a link loss, the client shall immediately close existing connections to the cellular network.
- the server shall use the Limited Inquiry Access Code.
- a device which is active in the RAA Server role of the Cordless Telephony profile shall, in the Class of Device field:
- This may be used by an inquiring device to filter the inquiry responses.
- paging is performed only by the client.
- a client when not connected to a server, a client will perform a periodical paging of the server.
- the time between paging attempts (which determines the average latency for in-range detection) is not specified.
- the server shall at least support one of the page scan types R0, R1 and R2. Usage of page scan type R0 gives the highest performance. It is recommended that the server devotes as much of its free capacity as possible to page scanning.
- the client shall at least support one of the page scan types R0, R1 and R2.
- the client and server can start exchanging APDUs.
- a terminal may act as both client and server.
- a terminal may offer its SIM to an external device, or alternatively may remotely access the SIM of another device.
- the first and second devices can take many forms e.g. one or both may be a radio telecommunications device (in particular a radio telephony device) or a games console. Other forms of device are also envisaged and this term should be construed broadly.
- references to smartcards is not limited to smartcards for use with radiotelephones and is also intended to include other smartcards including WIMs, cash cards for electronic commerce, security cards etc.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
- Credit Cards Or The Like (AREA)
- Telephonic Communication Services (AREA)
- Selective Calling Equipment (AREA)
- Circuits Of Receivers In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/055,701 US20080214241A1 (en) | 2000-09-07 | 2008-03-26 | Wireless Control of Operating Characteristics of Electronic Data Cards |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0021988.1 | 2000-09-07 | ||
GBGB0021988.1A GB0021988D0 (en) | 2000-09-07 | 2000-09-07 | Management of portable radiotelephones |
PCT/IB2001/001955 WO2002021867A2 (fr) | 2000-09-07 | 2001-09-06 | Gestion de radiotéléphones portables |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/055,701 Continuation US20080214241A1 (en) | 2000-09-07 | 2008-03-26 | Wireless Control of Operating Characteristics of Electronic Data Cards |
Publications (2)
Publication Number | Publication Date |
---|---|
US20040042604A1 US20040042604A1 (en) | 2004-03-04 |
US8095184B2 true US8095184B2 (en) | 2012-01-10 |
Family
ID=9899050
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/363,742 Active 2025-01-19 US8095184B2 (en) | 2000-09-07 | 2001-09-06 | Wireless control of operating characteristics of electronic data cards |
US12/055,701 Abandoned US20080214241A1 (en) | 2000-09-07 | 2008-03-26 | Wireless Control of Operating Characteristics of Electronic Data Cards |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/055,701 Abandoned US20080214241A1 (en) | 2000-09-07 | 2008-03-26 | Wireless Control of Operating Characteristics of Electronic Data Cards |
Country Status (17)
Country | Link |
---|---|
US (2) | US8095184B2 (fr) |
EP (2) | EP1909517A3 (fr) |
JP (2) | JP5250172B2 (fr) |
KR (1) | KR100773130B1 (fr) |
CN (1) | CN1197409C (fr) |
AT (1) | ATE406058T1 (fr) |
AU (2) | AU2001295825B2 (fr) |
BR (1) | BR0112972A (fr) |
CA (1) | CA2419257A1 (fr) |
DE (1) | DE60135470D1 (fr) |
DK (1) | DK1317866T3 (fr) |
ES (1) | ES2311550T3 (fr) |
GB (1) | GB0021988D0 (fr) |
MX (1) | MXPA03001530A (fr) |
RU (1) | RU2003109614A (fr) |
WO (1) | WO2002021867A2 (fr) |
ZA (1) | ZA200300722B (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080261561A1 (en) * | 2007-04-20 | 2008-10-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Secure Soft SIM Credential Transfer |
US20120315875A1 (en) * | 2011-06-08 | 2012-12-13 | Cinterion Wireless Modules Gmbh | SIM Information Based SIM Validation |
US8514825B1 (en) | 2011-01-14 | 2013-08-20 | Cisco Technology, Inc. | System and method for enabling a vehicular access network in a vehicular environment |
US8833651B2 (en) * | 2005-04-15 | 2014-09-16 | Blackberry Limited | Controlling connectivity of a wireless-enabled peripheral device |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6868282B2 (en) | 2002-03-26 | 2005-03-15 | Ericsson, Inc. | Method and apparatus for accessing a network using remote subscriber identity information |
TW564627B (en) * | 2002-04-08 | 2003-12-01 | Quanta Comp Inc | System and method for authentication in public networks |
GB2389272B (en) * | 2002-05-24 | 2006-03-22 | Orange Personal Comm Serv Ltd | SIM Configuration |
DE10225457A1 (de) * | 2002-06-05 | 2004-01-08 | Siemens Ag | Nutzung eines Subscriber Identity Modul durch mehrere mobile Kommunikationsgeräte |
EP1385092A1 (fr) * | 2002-07-25 | 2004-01-28 | AboCom Systems, Inc. | Interface sans fil de périphérique d'ordinateur avec capacité d'identification |
FI117586B (fi) * | 2002-08-02 | 2006-11-30 | Nokia Corp | Menetelmä SIM-toiminteen järjestämiseksi digitaaliseen langattomaan päätelaitteeseen sekä vastaava päätelaite ja palvelin |
DE10249700A1 (de) * | 2002-10-25 | 2004-05-06 | Agere Systems, Inc. | Von einem Mobiltelefon gesendete Fehlerbehebungs- und Systemabsturzinformation |
US7957729B2 (en) | 2002-12-20 | 2011-06-07 | Nokia Corporation | Communication system and method for operating such a system |
US8270609B2 (en) | 2003-06-13 | 2012-09-18 | Broadcom Corporation | Mechanism for secure transmission of signals in wireless communication devices |
JP4604029B2 (ja) * | 2003-07-07 | 2010-12-22 | エムフォメーション・テクノロジーズ・インコーポレイテッド | Ota無線装置およびネットワーク管理のためのシステムおよび方法 |
JP4539071B2 (ja) * | 2003-10-23 | 2010-09-08 | ソニー株式会社 | 携帯無線通信装置。 |
DE10351702A1 (de) * | 2003-11-03 | 2005-06-16 | Funkwerk Dabendorf-Gmbh | Zusatzgerät für eine Einrichtung zur Nutzung eines funkgestützten Dienstes |
US20050101310A1 (en) * | 2003-11-12 | 2005-05-12 | Ixi Mobile (R&D) Ltd. | Real time system update in a mobile communication network |
US8615272B2 (en) * | 2004-05-26 | 2013-12-24 | Nokia Corporation | Method and system for associating subscriber identity module |
US20060059341A1 (en) * | 2004-09-14 | 2006-03-16 | Dharmadhikari Abhay A | Apparatus and method capable of network access |
US8095179B2 (en) * | 2004-10-14 | 2012-01-10 | Nokia Corporation | Proxy smart card applications |
US20060098238A1 (en) * | 2004-11-05 | 2006-05-11 | Nokia Corporation, Doing Business In Espoo, Finlan | On-demand activation of bluetooth sap |
KR100735427B1 (ko) * | 2005-02-07 | 2007-07-04 | 삼성전자주식회사 | 이동 통신 단말의 sim 카드 공유 방법 |
ATE486484T1 (de) * | 2005-04-29 | 2010-11-15 | Telecom Italia Spa | Verfahren zur verwaltung einer peripherieeinheit durch eine sim-karte in drahtlosen kommunikationsendgeräten und peripherieeinheit zur implementierung des verfahrens |
US7707632B2 (en) * | 2005-07-28 | 2010-04-27 | Mformation Technologies, Inc. | System and method for automatically altering device functionality |
JP5000652B2 (ja) * | 2005-07-28 | 2012-08-15 | エムフォメーション・テクノロジーズ・インコーポレイテッド | ワイヤレス装置のサービス品質管理のためのシステムおよび方法 |
EP1763182B1 (fr) * | 2005-09-08 | 2008-03-19 | Research In Motion Limited | Alerte d'un lecteur de carte à puce d'une communication sans fil probable |
US7878395B2 (en) | 2005-09-08 | 2011-02-01 | Research In Motion Limited | Alerting a smart card reader of probable wireless communication |
JP4588646B2 (ja) * | 2006-02-14 | 2010-12-01 | 富士通株式会社 | 携帯通信装置、携帯通信装置制御プログラム、及び携帯通信装置制御方法 |
EP1881433B1 (fr) | 2006-07-17 | 2012-04-18 | Research In Motion Limited | Procédé et dispositif de gestion de plusieurs connections à un appareil d'accès par jeton de sécurité |
US8112794B2 (en) | 2006-07-17 | 2012-02-07 | Research In Motion Limited | Management of multiple connections to a security token access device |
US8079068B2 (en) | 2006-07-17 | 2011-12-13 | Research In Motion Limited | Management of multiple connections to a security token access device |
US7822439B2 (en) | 2006-08-14 | 2010-10-26 | Sandisk Il Ltd. | System for sharing credentials |
WO2008020432A1 (fr) * | 2006-08-14 | 2008-02-21 | Sandisk Il Ltd. | Système et procédé permettant de partager des références stockées dans un module de références d'un premier dispositif |
KR101363981B1 (ko) * | 2006-09-29 | 2014-02-18 | 텔레콤 이탈리아 소시에떼 퍼 아찌오니 | 개별 전자 장치를 통한 모바일 사용자를 위한 서비스의 사용, 제공, 맞춤화 및 과금 |
US8316150B2 (en) * | 2007-10-31 | 2012-11-20 | Time Warner Cable Inc. | System and method for remotely accessing cablecard |
US20100002602A1 (en) * | 2008-07-07 | 2010-01-07 | Per Bergqvist | System operable to enable mobile access |
US8428649B2 (en) * | 2008-08-20 | 2013-04-23 | Sandisk Technologies Inc. | Memory device upgrade |
CN102334354B (zh) | 2008-12-24 | 2014-09-10 | 意法爱立信印度有限公司 | 通信设备的锁定 |
US8121543B2 (en) * | 2008-12-26 | 2012-02-21 | Nokia Corporation | Power management |
CN101489006A (zh) * | 2009-01-14 | 2009-07-22 | 华为技术有限公司 | 语音通信方法、装置和系统 |
ES2498746T3 (es) * | 2009-06-30 | 2014-09-25 | Orange | Procedimiento de comando de una entidad de una red distante a partir de una red local |
US20110037584A1 (en) * | 2009-08-11 | 2011-02-17 | Wireless on Water LLC | Securing electrically-operated devices in a moving vehicle |
US8365983B2 (en) | 2009-11-20 | 2013-02-05 | Intel Corporation | Radio-frequency reconfigurations of microelectronic systems in commercial packages |
US8326266B2 (en) | 2010-05-25 | 2012-12-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Redundant credentialed access to a secured network |
US8499141B2 (en) | 2010-08-02 | 2013-07-30 | Intel Corporation | Multi-socket server management with RFID |
ES2692723T3 (es) | 2012-10-29 | 2018-12-04 | Kyoto University | Agente mejorador del metabolismo, que comprende un ácido graso raro |
DK2959897T3 (da) | 2013-02-21 | 2019-08-12 | Univ Kyoto | Tarmkanal-beskyttelsesmiddel indeholdende hydroxyleret fedtsyre |
DE102013010261A1 (de) * | 2013-06-18 | 2014-12-18 | Giesecke & Devrient Gmbh | Verfahren zum Betreiben eines Sicherheitselements |
CN104244447B (zh) * | 2013-06-18 | 2018-05-11 | 展讯通信(上海)有限公司 | 通信终端及远程访问其用户识别模块的方法与装置 |
US9801044B2 (en) * | 2014-05-13 | 2017-10-24 | Samsung Electronics Co., Ltd. | Apparatus and method for accessing wireless network |
TWI730358B (zh) * | 2014-05-13 | 2021-06-11 | 南韓商三星電子股份有限公司 | 具有無線能力的裝置 |
US10003959B2 (en) * | 2015-07-30 | 2018-06-19 | Qualcomm Incorporated | Subscriber identity module (SIM) access profile (SAP) |
KR20210072157A (ko) | 2016-09-22 | 2021-06-16 | 매직 립, 인코포레이티드 | 증강 현실 분광기 |
CN107371222B (zh) * | 2017-06-05 | 2021-01-05 | 北京小米移动软件有限公司 | 虚拟卡禁用方法及装置 |
JP6951879B2 (ja) * | 2017-06-28 | 2021-10-20 | シャープ株式会社 | 通信システム、制御装置、車両、通信方法およびプログラム |
EP3503607B1 (fr) * | 2017-12-22 | 2020-09-16 | Getac Technology Corporation | Systeme de capture d'information et procede de communication pour celui-ci |
WO2019183399A1 (fr) | 2018-03-21 | 2019-09-26 | Magic Leap, Inc. | Système à réalité augmentée et procédé d'analyse spectroscopique |
CN110691353A (zh) * | 2018-07-06 | 2020-01-14 | 神讯电脑(昆山)有限公司 | 信息撷取系统及其通讯方法 |
Citations (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6468160A (en) | 1987-08-13 | 1989-03-14 | Digital Equipment Corp | Method of packeting data |
EP0378450A2 (fr) | 1989-03-17 | 1990-07-18 | Technophone Limited | Système de radio téléphone |
US5029233A (en) | 1987-10-09 | 1991-07-02 | Motorola, Inc. | Radio arrangement having two radios sharing circuitry |
US5249302A (en) | 1987-10-09 | 1993-09-28 | Motorola, Inc. | Mixed-mode transceiver system |
EP0586081A1 (fr) | 1992-08-03 | 1994-03-09 | Nokia Mobile Phones Ltd. | Arrangement radio |
JPH0746334A (ja) | 1993-07-30 | 1995-02-14 | Enii Kk | 媒体消費集中監視システムにおける集中監視用宅内装置 |
WO1997005729A1 (fr) | 1995-07-27 | 1997-02-13 | Telecom Italia Mobile S.P.A. | Equipement terminal de radiotelephonie mobile pourvu d'un lecteur supplementaire de cartes a puce |
WO1998027767A1 (fr) | 1996-12-17 | 1998-06-25 | Nokia Mobile Phones Limited | Procede pour amener les instructions de commandes d'une carte sim depuis un dispositif externe a une carte sim |
WO1998058510A1 (fr) | 1997-06-16 | 1998-12-23 | Swisscom Ag | Appareil mobile, carte a puce et procede de communication |
WO1999059360A1 (fr) | 1998-05-08 | 1999-11-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Procede et conception relatifs a un systeme de radiocommunication |
WO2000011624A1 (fr) | 1998-08-25 | 2000-03-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Portefeuille electronique pour carte a microprocesseur |
JP2000076573A (ja) | 1998-09-01 | 2000-03-14 | Victor Co Of Japan Ltd | 監視システム |
US6101477A (en) * | 1998-01-23 | 2000-08-08 | American Express Travel Related Services Company, Inc. | Methods and apparatus for a travel-related multi-function smartcard |
EP1075155A1 (fr) | 1999-08-06 | 2001-02-07 | Nokia Mobile Phones Ltd. | Procédé pour transmettre des données d'identification d'utilisateur à un dispositif de communication sans fil |
JP2002152840A (ja) | 2000-11-14 | 2002-05-24 | Denso Corp | 無線通信システム |
US6434402B1 (en) * | 1999-11-04 | 2002-08-13 | Ericsson Inc. | Accessory device for handling multiple calls on multiple mobile stations |
US6434379B1 (en) * | 1997-06-10 | 2002-08-13 | France Telecom | Method for dynamic management of a prepaid terminal subscription |
WO2002063576A1 (fr) | 2001-02-08 | 2002-08-15 | Nokia Corporation | Lecteur de carte a puce |
US6480710B1 (en) * | 1998-07-16 | 2002-11-12 | Telemac Corporation | System and method for managing prepaid wireless service |
US6490443B1 (en) * | 1999-09-02 | 2002-12-03 | Automated Business Companies | Communication and proximity authorization systems |
US6557753B1 (en) * | 1997-11-20 | 2003-05-06 | Gemplus | Method, a smart card and terminals for effecting transactions through a telecommunication network |
US6829593B1 (en) * | 1998-12-29 | 2004-12-07 | Swisscom Mobile Ag | Method and system to provide objects, especially documents, multimedia objects, software applications and/or processes to users of a telecommunications network |
US7083090B2 (en) * | 2002-08-09 | 2006-08-01 | Patrick Zuili | Remote portable and universal smartcard authentication and authorization device |
JP2007312630A (ja) | 2006-05-24 | 2007-12-06 | Daicho Kikaku:Kk | 健康食品 |
US7321784B2 (en) * | 2001-10-24 | 2008-01-22 | Texas Instruments Incorporated | Method for physically updating configuration information for devices in a wireless network |
US7363056B2 (en) * | 2004-05-27 | 2008-04-22 | Societe Francaise Du Radiotelephone | Method and system for secured duplication of information from a SIM card to at least one communicating object |
US7769342B2 (en) * | 2000-04-27 | 2010-08-03 | Joseph Akwo Tabe | Mega-telecommunication and information system |
US7818451B2 (en) * | 2004-02-02 | 2010-10-19 | Surfkitchen, Inc. | Routing system |
-
2000
- 2000-09-07 GB GBGB0021988.1A patent/GB0021988D0/en not_active Ceased
-
2001
- 2001-09-06 BR BR0112972-4A patent/BR0112972A/pt not_active Application Discontinuation
- 2001-09-06 US US10/363,742 patent/US8095184B2/en active Active
- 2001-09-06 KR KR1020037003018A patent/KR100773130B1/ko active IP Right Grant
- 2001-09-06 WO PCT/IB2001/001955 patent/WO2002021867A2/fr active IP Right Grant
- 2001-09-06 JP JP2002526144A patent/JP5250172B2/ja not_active Expired - Lifetime
- 2001-09-06 AT AT01976558T patent/ATE406058T1/de active
- 2001-09-06 DE DE60135470T patent/DE60135470D1/de not_active Expired - Lifetime
- 2001-09-06 CA CA002419257A patent/CA2419257A1/fr not_active Abandoned
- 2001-09-06 ES ES01976558T patent/ES2311550T3/es not_active Expired - Lifetime
- 2001-09-06 AU AU2001295825A patent/AU2001295825B2/en not_active Ceased
- 2001-09-06 CN CNB018152562A patent/CN1197409C/zh not_active Expired - Lifetime
- 2001-09-06 MX MXPA03001530A patent/MXPA03001530A/es active IP Right Grant
- 2001-09-06 EP EP08001322A patent/EP1909517A3/fr not_active Ceased
- 2001-09-06 EP EP01976558A patent/EP1317866B9/fr not_active Expired - Lifetime
- 2001-09-06 DK DK01976558T patent/DK1317866T3/da active
- 2001-09-06 RU RU2003109614/09A patent/RU2003109614A/ru not_active Application Discontinuation
- 2001-09-06 AU AU9582501A patent/AU9582501A/xx active Pending
-
2003
- 2003-01-27 ZA ZA200300722A patent/ZA200300722B/en unknown
-
2008
- 2008-03-26 US US12/055,701 patent/US20080214241A1/en not_active Abandoned
-
2012
- 2012-01-04 JP JP2012000267A patent/JP5377674B2/ja not_active Expired - Lifetime
Patent Citations (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6468160A (en) | 1987-08-13 | 1989-03-14 | Digital Equipment Corp | Method of packeting data |
US5029233A (en) | 1987-10-09 | 1991-07-02 | Motorola, Inc. | Radio arrangement having two radios sharing circuitry |
US5249302A (en) | 1987-10-09 | 1993-09-28 | Motorola, Inc. | Mixed-mode transceiver system |
EP0378450A2 (fr) | 1989-03-17 | 1990-07-18 | Technophone Limited | Système de radio téléphone |
EP0586081A1 (fr) | 1992-08-03 | 1994-03-09 | Nokia Mobile Phones Ltd. | Arrangement radio |
JPH0746334A (ja) | 1993-07-30 | 1995-02-14 | Enii Kk | 媒体消費集中監視システムにおける集中監視用宅内装置 |
WO1997005729A1 (fr) | 1995-07-27 | 1997-02-13 | Telecom Italia Mobile S.P.A. | Equipement terminal de radiotelephonie mobile pourvu d'un lecteur supplementaire de cartes a puce |
US6092133A (en) * | 1996-12-17 | 2000-07-18 | Nokia Mobile Phones Ltd | Method for conveying control commands for SIM card from external apparatus to SIM card |
WO1998027767A1 (fr) | 1996-12-17 | 1998-06-25 | Nokia Mobile Phones Limited | Procede pour amener les instructions de commandes d'une carte sim depuis un dispositif externe a une carte sim |
US6434379B1 (en) * | 1997-06-10 | 2002-08-13 | France Telecom | Method for dynamic management of a prepaid terminal subscription |
WO1998058510A1 (fr) | 1997-06-16 | 1998-12-23 | Swisscom Ag | Appareil mobile, carte a puce et procede de communication |
US6859650B1 (en) * | 1997-06-16 | 2005-02-22 | Swisscom Mobile Ag | Mobile device, chip card and method of communication |
US6557753B1 (en) * | 1997-11-20 | 2003-05-06 | Gemplus | Method, a smart card and terminals for effecting transactions through a telecommunication network |
US6101477A (en) * | 1998-01-23 | 2000-08-08 | American Express Travel Related Services Company, Inc. | Methods and apparatus for a travel-related multi-function smartcard |
WO1999059360A1 (fr) | 1998-05-08 | 1999-11-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Procede et conception relatifs a un systeme de radiocommunication |
US6480710B1 (en) * | 1998-07-16 | 2002-11-12 | Telemac Corporation | System and method for managing prepaid wireless service |
WO2000011624A1 (fr) | 1998-08-25 | 2000-03-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Portefeuille electronique pour carte a microprocesseur |
JP2000076573A (ja) | 1998-09-01 | 2000-03-14 | Victor Co Of Japan Ltd | 監視システム |
US6829593B1 (en) * | 1998-12-29 | 2004-12-07 | Swisscom Mobile Ag | Method and system to provide objects, especially documents, multimedia objects, software applications and/or processes to users of a telecommunications network |
EP1075155A1 (fr) | 1999-08-06 | 2001-02-07 | Nokia Mobile Phones Ltd. | Procédé pour transmettre des données d'identification d'utilisateur à un dispositif de communication sans fil |
US6490443B1 (en) * | 1999-09-02 | 2002-12-03 | Automated Business Companies | Communication and proximity authorization systems |
US6434402B1 (en) * | 1999-11-04 | 2002-08-13 | Ericsson Inc. | Accessory device for handling multiple calls on multiple mobile stations |
US7769342B2 (en) * | 2000-04-27 | 2010-08-03 | Joseph Akwo Tabe | Mega-telecommunication and information system |
JP2002152840A (ja) | 2000-11-14 | 2002-05-24 | Denso Corp | 無線通信システム |
WO2002063576A1 (fr) | 2001-02-08 | 2002-08-15 | Nokia Corporation | Lecteur de carte a puce |
US7321784B2 (en) * | 2001-10-24 | 2008-01-22 | Texas Instruments Incorporated | Method for physically updating configuration information for devices in a wireless network |
US7083090B2 (en) * | 2002-08-09 | 2006-08-01 | Patrick Zuili | Remote portable and universal smartcard authentication and authorization device |
US7818451B2 (en) * | 2004-02-02 | 2010-10-19 | Surfkitchen, Inc. | Routing system |
US7363056B2 (en) * | 2004-05-27 | 2008-04-22 | Societe Francaise Du Radiotelephone | Method and system for secured duplication of information from a SIM card to at least one communicating object |
JP2007312630A (ja) | 2006-05-24 | 2007-12-06 | Daicho Kikaku:Kk | 健康食品 |
Non-Patent Citations (2)
Title |
---|
European Office Action for European Patent Application No. 08001322.0 dated Nov. 4, 2010. |
Notification of Grounds of Rejection for Japanese Patent Application No. 2002-526144 dated Aug. 18, 2010. |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8833651B2 (en) * | 2005-04-15 | 2014-09-16 | Blackberry Limited | Controlling connectivity of a wireless-enabled peripheral device |
US8712474B2 (en) * | 2007-04-20 | 2014-04-29 | Telefonaktiebolaget L M Ericsson (Publ) | Secure soft SIM credential transfer |
US20080261561A1 (en) * | 2007-04-20 | 2008-10-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Secure Soft SIM Credential Transfer |
US8903593B1 (en) | 2011-01-14 | 2014-12-02 | Cisco Technology, Inc. | System and method for analyzing vehicular behavior in a network environment |
US9036509B1 (en) | 2011-01-14 | 2015-05-19 | Cisco Technology, Inc. | System and method for routing, mobility, application services, discovery, and sensing in a vehicular network environment |
US8718797B1 (en) | 2011-01-14 | 2014-05-06 | Cisco Technology, Inc. | System and method for establishing communication channels between on-board unit of vehicle and plurality of nodes |
US10979875B2 (en) | 2011-01-14 | 2021-04-13 | Cisco Technology, Inc. | System and method for wireless interface selection and for communication and access control of subsystems, devices, and data in a vehicular environment |
US8514825B1 (en) | 2011-01-14 | 2013-08-20 | Cisco Technology, Inc. | System and method for enabling a vehicular access network in a vehicular environment |
US8848608B1 (en) | 2011-01-14 | 2014-09-30 | Cisco Technology, Inc. | System and method for wireless interface selection and for communication and access control of subsystems, devices, and data in a vehicular environment |
US8863256B1 (en) | 2011-01-14 | 2014-10-14 | Cisco Technology, Inc. | System and method for enabling secure transactions using flexible identity management in a vehicular environment |
US10602329B2 (en) | 2011-01-14 | 2020-03-24 | Cisco Technology, Inc. | System and method for routing, mobility, application services, discovery, and sensing in a vehicular network environment |
US8989954B1 (en) | 2011-01-14 | 2015-03-24 | Cisco Technology, Inc. | System and method for applications management in a networked vehicular environment |
US8705527B1 (en) | 2011-01-14 | 2014-04-22 | Cisco Technology, Inc. | System and method for internal networking, data optimization and dynamic frequency selection in a vehicular environment |
US9083581B1 (en) | 2011-01-14 | 2015-07-14 | Cisco Technology, Inc. | System and method for providing resource sharing, synchronizing, media coordination, transcoding, and traffic management in a vehicular environment |
US9154900B1 (en) | 2011-01-14 | 2015-10-06 | Cisco Technology, Inc. | System and method for transport, network, translation, and adaptive coding in a vehicular network environment |
US9225782B2 (en) | 2011-01-14 | 2015-12-29 | Cisco Technology, Inc. | System and method for enabling a vehicular access network in a vehicular environment |
US9277370B2 (en) | 2011-01-14 | 2016-03-01 | Cisco Technology, Inc. | System and method for internal networking, data optimization and dynamic frequency selection in a vehicular environment |
US9654937B2 (en) | 2011-01-14 | 2017-05-16 | Cisco Technology, Inc. | System and method for routing, mobility, application services, discovery, and sensing in a vehicular network environment |
US9860709B2 (en) | 2011-01-14 | 2018-01-02 | Cisco Technology, Inc. | System and method for real-time synthesis and performance enhancement of audio/video data, noise cancellation, and gesture based user interfaces in a vehicular environment |
US9888363B2 (en) | 2011-01-14 | 2018-02-06 | Cisco Technology, Inc. | System and method for applications management in a networked vehicular environment |
US10117066B2 (en) | 2011-01-14 | 2018-10-30 | Cisco Technology, Inc. | System and method for wireless interface selection and for communication and access control of subsystems, devices, and data in a vehicular environment |
US20120315875A1 (en) * | 2011-06-08 | 2012-12-13 | Cinterion Wireless Modules Gmbh | SIM Information Based SIM Validation |
US8825009B2 (en) * | 2011-06-08 | 2014-09-02 | Gemalto M2M Gmbh | SIM information based SIM validation |
Also Published As
Publication number | Publication date |
---|---|
EP1317866B1 (fr) | 2008-08-20 |
WO2002021867A3 (fr) | 2002-06-27 |
EP1317866A2 (fr) | 2003-06-11 |
JP5250172B2 (ja) | 2013-07-31 |
EP1317866B9 (fr) | 2009-04-01 |
WO2002021867A2 (fr) | 2002-03-14 |
JP2012108928A (ja) | 2012-06-07 |
DK1317866T3 (da) | 2008-10-06 |
BR0112972A (pt) | 2003-06-24 |
AU2001295825B2 (en) | 2006-08-31 |
EP1909517A2 (fr) | 2008-04-09 |
AU9582501A (en) | 2002-03-22 |
US20040042604A1 (en) | 2004-03-04 |
DE60135470D1 (de) | 2008-10-02 |
CN1452846A (zh) | 2003-10-29 |
ES2311550T3 (es) | 2009-02-16 |
MXPA03001530A (es) | 2003-06-24 |
RU2003109614A (ru) | 2004-08-27 |
GB0021988D0 (en) | 2000-10-25 |
ZA200300722B (en) | 2004-03-10 |
CA2419257A1 (fr) | 2002-03-14 |
KR20030036739A (ko) | 2003-05-09 |
JP5377674B2 (ja) | 2013-12-25 |
EP1909517A3 (fr) | 2010-12-01 |
CN1197409C (zh) | 2005-04-13 |
ATE406058T1 (de) | 2008-09-15 |
JP2004508780A (ja) | 2004-03-18 |
KR100773130B1 (ko) | 2007-11-02 |
US20080214241A1 (en) | 2008-09-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8095184B2 (en) | Wireless control of operating characteristics of electronic data cards | |
AU2001295825A1 (en) | Management of portable radiotelephones | |
US7738411B2 (en) | Arrangement for communicating information | |
EP1449395B1 (fr) | Systeme radiotelephonique | |
EP0956730B1 (fr) | Procede d'attribution d'un code d'identification d'abonne | |
US6868282B2 (en) | Method and apparatus for accessing a network using remote subscriber identity information | |
US20080090548A1 (en) | Method for tracking mobile communication terminal | |
US20080010456A1 (en) | Communication between a smart card and a server | |
JP4195156B2 (ja) | 通信システムと端末に組み合わせた、遠隔用途アクセス用icカードと、icカードによる遠隔用途アクセス方法 | |
EP2114098A1 (fr) | Émetteur-récepteur de module d'identité relatif à un abonné | |
US20050102519A1 (en) | Method for authentication of a user for a service offered via a communication system | |
EP0951193A2 (fr) | Procédé d'identification d'un utilisateur d'un téléphone portable dans un système de communication mobile | |
EP1345403B1 (fr) | Facturation d'une station d'abonné sans module d'identification d'abonné | |
EP2160052A1 (fr) | Procédé, système et adaptateur pour connecter plusieurs dispositifs | |
GB2304490A (en) | A telecommunications system and a method of providing services to terminals in such a system | |
TH18875A (th) | อุปกรณ์สำหรับการส่งข้อความในข่ายการสื่อสารสำหรับการประมวลผลเสียงพูดและข้อมูล | |
TH18511B (th) | อุปกรณ์สำหรับการส่งข้อความในข่ายการสื่อสารสำหรับการประมวลผลเสียงพูดและข้อมูล |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: NOKIA CORPORATION, FINLAND Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HILTUNEN, MISKA;TUOMINEN, HEIKKI;REEL/FRAME:014548/0710 Effective date: 20030814 |
|
STCF | Information on status: patent grant |
Free format text: PATENTED CASE |
|
AS | Assignment |
Owner name: NOKIA TECHNOLOGIES OY, FINLAND Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:NOKIA CORPORATION;REEL/FRAME:035565/0625 Effective date: 20150116 |
|
FPAY | Fee payment |
Year of fee payment: 4 |
|
MAFP | Maintenance fee payment |
Free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY Year of fee payment: 8 |
|
MAFP | Maintenance fee payment |
Free format text: PAYMENT OF MAINTENANCE FEE, 12TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1553); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY Year of fee payment: 12 |